Matlab memory variable management command

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Matlab Memory variable management commands

1. who command ： Display the list of variables in the memory space

>> who

 Count :

ans  x    y    z  

2. whos command ： Display the list of variables in memory space and details （ Such as the number of bytes occupied ）

>> whos
  Name      Size            Bytes  Class     Attributes

  ans       1x1                 8  double              
  x         1x1                 8  double              
  y         1x1                 8  double              
  z         1x1                 8  double

3. clear command ： Used to delete variables in memory space

>> clear
>> who
>> whos